Secondary Air Injection Check Valve for Hummer H3 3.7L (2007–2010)
Includes: - Secondary Air Injection Check Valve
Fits Models: - Hummer H3
Model Years: - 2007–2010
Submodels: - Base, Alpha, Adventure, Luxury - Chassis Code: GMT355 - Body Style: SUV
Engine Options: - 3.7L I5 (engine code: LLT)
Description: This Secondary Air Injection Check Valve is designed specifically for the Hummer H3 models from 2007 to 2010 equipped with the 3.7L inline-5 engine. It plays a crucial role in the vehicle's emissions control system by regulating the flow of air into the exhaust system during cold starts, helping to reduce harmful emissions and improve engine performance.
Features: - Direct fit replacement for easy installation - Durable construction for long-lasting performance - Enhances emissions control efficiency - Compatible with 3.7L I5 engine models - Designed to meet or exceed OEM specifications